[4.x] Typo

src/StringHelper.php

@@ -74,7 +74,7 @@
 
         // Check if we are incrementing an existing pattern, or appending a new one.
         if (preg_match($rxSearch, $string, $matches)) {
             $n      = empty($n) ? ($matches[1] + 1) : $n;
             $string = preg_replace($rxReplace, sprintf($oldFormat, $n), $string);
         } else {
             $n = empty($n) ? 2 : $n;
@@ -261,7 +261,7 @@
      * @param   string|string[]       $search   String to search
      * @param   string|string[]       $replace  Existing string to replace
      * @param   string                $str      New string to replace with
-     * @param   integer|null|boolean  $count    Optional count value to be passed by referene
+     * @param   integer|null|boolean  $count    Optional count value to be passed by reference
      *
      * @return  string  UTF-8 String
      *
@@ -375,7 +375,7 @@
         }
 
         // Get current locale
         $locale0 = setlocale(LC_COLLATE, 0);
 
         if (!$locale = setlocale(LC_COLLATE, $locale)) {
             $locale = $locale0;